myTechnical Documents
Hydrophilic fumed silica. Used in self adhesive labels, glass fibre, fire protection, textile, photo paper and packaging paper.
Details
CAS
945-52-5 112
Producer
Supplier
Chemical Composition
Aqueous Dispersion of hydrophilic fumed Silica
Advantages
- thermal stabilizing
- anti-slip and matting properies
- adhesion promotion
- improved strength of moulding compounds in casting technology
- low viscosity
- improved tear resistance
- odorless
- low thickening effect
Other Applications
Adhesives
Papers & Packagings
Labels / Signs / Decals
glass fibre
fire protection
textile
photo paper
Storage
All dispersions must be protected from extreme heat and frost. The product should be used within six month from the date of production. Small amounts of sedimentation are normal.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Appearance | Milky white | ||
| Particle size | 0.2 | µm | |
| Physical state | |||
| Physical Properties | |||
| Viscosity | <150 | cP | |
| SiO2 | 23 - 25 | % | |
| pH | 5.0 - 6.0 | ||
| Density | 1.15 | g/ml | 20°C |